org.apache.tez.dag.history.events

Class DAGKillRequestEvent

java.lang.Object

org.apache.tez.dag.history.events.DAGKillRequestEvent

All Implemented Interfaces:

HistoryEvent, SummaryEvent

public class DAGKillRequestEvent
extends Object
implements HistoryEvent, SummaryEvent

Constructor Summary

Constructors

Constructor and Description
DAGKillRequestEvent()
DAGKillRequestEvent(org.apache.tez.dag.records.TezDAGID dagID, long killRequestTime, boolean isSessionStopped)

Method Summary

Methods

Modifier and Type	Method and Description
void	fromProto(RecoveryProtos.DAGKillRequestProto proto)
void	fromProtoStream(InputStream inputStream)
void	fromSummaryProtoStream(RecoveryProtos.SummaryEventProto proto)
org.apache.tez.dag.records.TezDAGID	getDagID()
HistoryEventType	getEventType()
long	getKillRequestTime()
boolean	isHistoryEvent()
boolean	isRecoveryEvent()
boolean	isSessionStopped()
RecoveryProtos.DAGKillRequestProto	toProto()
void	toProtoStream(OutputStream outputStream)
void	toSummaryProtoStream(OutputStream outputStream)
boolean	writeToRecoveryImmediately() Whether to write this event immediately to the DAG recovery file Summary events are always written immediately to summary file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DAGKillRequestEvent

public DAGKillRequestEvent()

DAGKillRequestEvent

public DAGKillRequestEvent(org.apache.tez.dag.records.TezDAGID dagID,
                   long killRequestTime,
                   boolean isSessionStopped)

Method Detail

getEventType

public HistoryEventType getEventType()

Specified by:

getEventType in interface HistoryEvent

isRecoveryEvent

public boolean isRecoveryEvent()

Specified by:

isRecoveryEvent in interface HistoryEvent

isHistoryEvent

public boolean isHistoryEvent()

Specified by:

isHistoryEvent in interface HistoryEvent

toProtoStream

public void toProtoStream(OutputStream outputStream)
                   throws IOException

Specified by:

toProtoStream in interface HistoryEvent

Throws:

IOException

toProto

public RecoveryProtos.DAGKillRequestProto toProto()

fromProtoStream

public void fromProtoStream(InputStream inputStream)
                     throws IOException

Specified by:

fromProtoStream in interface HistoryEvent

Throws:

IOException

fromProto

public void fromProto(RecoveryProtos.DAGKillRequestProto proto)

toSummaryProtoStream

public void toSummaryProtoStream(OutputStream outputStream)
                          throws IOException

Specified by:

toSummaryProtoStream in interface SummaryEvent

Throws:

IOException

fromSummaryProtoStream

public void fromSummaryProtoStream(RecoveryProtos.SummaryEventProto proto)
                            throws IOException

Specified by:

fromSummaryProtoStream in interface SummaryEvent

Throws:

IOException

writeToRecoveryImmediately

public boolean writeToRecoveryImmediately()

Description copied from interface: SummaryEvent

Whether to write this event immediately to the DAG recovery file Summary events are always written immediately to summary file.

Specified by:

writeToRecoveryImmediately in interface SummaryEvent

Returns:

true if event should be written immediately to the DAG recovery file

getDagID

public org.apache.tez.dag.records.TezDAGID getDagID()

getKillRequestTime

public long getKillRequestTime()

isSessionStopped

public boolean isSessionStopped()